Interesting delema. I prefer the Infinity Referene Comps ... but Krunch? Never heard them. I've heard some Eclipse speakers before and didn't care for them... however I have heard Eclipse amp's that sound great. If the option were there I'd go with the Infinity speakers and the Eclipse amp... but I think what most people will tell you, is to listen to each one. Which setup sounds better to you? Keep in mind it'll sound diffrent to everyone and in diffrent cars. What I like in my car, may sound crappy in your car... and you may think it sounds crappy in mycar AND in your car.... maybe you'd like it.

Listen to each one, I'd base my decision on that.